How do I get Price Alerts for flights from Champaign to London Heathrow Airport?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Champaign from London Heathrow Airport . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Champaign to London Heathrow Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Champaign University-Willard Airport to London Heathrow Airport?

Prices for flights from Champaign University-Willard Airport to London Heathrow Airport were last updated today.

How old do you have to be to fly from Champaign University-Willard Airport to London Heathrow Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Champaign University-Willard Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£666 Cheap Flights from Champaign to London Heathrow Airport in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Champaign to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:21 - 06:55

CMI

LHR

12h 34m

1 stop

16:30 - 20:25

LHR

CMI

33h 55m

1 stop

£666British Airways

Wed, 4 Nov - Fri, 22 Jan

15:15 - 10:00

CMI

LHR

12h 45m

1 stop

10:35 - 20:25

LHR

CMI

15h 50m

2 stops

£672American Airlines

Wed, 4 Nov - Fri, 22 Jan

12:21 - 11:35

CMI

LHR

17h 14m

1 stop

11:00 - 18:05

LHR

CMI

13h 05m

1 stop

£704British Airways

Tue, 1 Dec - Sun, 6 Dec

12:21 - 14:20

CMI

LHR

19h 59m

2 stops

11:00 - 18:05

LHR

CMI

13h 05m

1 stop

£712British Airways

Tue, 1 Dec - Sun, 6 Dec

12:21 - 13:35

CMI

LHR

19h 14m

2 stops

06:15 - 18:05

LHR

CMI

17h 50m

2 stops

£735Iberia

Wed, 4 Nov - Fri, 22 Jan

12:21 - 20:40

CMI

LHR

26h 19m

2 stops

09:15 - 18:05

LHR

CMI

38h 50m

2 stops

£738Iberia

Tue, 1 Dec - Sun, 6 Dec

11:37 - 10:30

CMI

LHR

16h 53m

1 stop

19:20 - 16:24

LHR

CMI

27h 04m

2 stops

£964British Airways

Wed, 29 Jul - Sun, 9 Aug

18:36 - 16:20

CMI

LHR

15h 44m

2 stops

19:20 - 16:24

LHR

CMI

27h 04m

2 stops

£969British Airways

Wed, 29 Jul - Sun, 9 Aug

11:37 - 11:15

CMI

LHR

17h 38m

1 stop

14:25 - 20:28

LHR

CMI

12h 03m

1 stop

£978American Airlines

Wed, 29 Jul - Sun, 9 Aug

18:36 - 12:15

CMI

LHR

11h 39m

1 stop

14:25 - 20:28

LHR

CMI

12h 03m

1 stop

£979British Airways

Wed, 29 Jul - Sun, 9 Aug

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British Airways flights from Champaign to London Heathrow Airport

Our best British Airways deals on Champaign to London Heathrow Airport flight tickets

British Airways

4 Nov

CMI12:21Champaign University-Willard

12h 34m

1 stop

LHR06:55London Heathrow

22 Jan

LHR16:30London Heathrow

33h 55m

1 stop

CMI20:25Champaign University-Willard

£666

British Airways

1 Dec

CMI12:21Champaign University-Willard

17h 14m

1 stop

LHR11:35London Heathrow

6 Dec

LHR11:00London Heathrow

13h 05m

1 stop

CMI18:05Champaign University-Willard

£704

British Airways

1 Dec

CMI12:21Champaign University-Willard

19h 59m

2 stops

LHR14:20London Heathrow

6 Dec

LHR11:00London Heathrow

13h 05m

1 stop

CMI18:05Champaign University-Willard

£712

American Airlines flights from Champaign to London Heathrow Airport

Our best American Airlines deals on Champaign to London Heathrow Airport flight tickets

American Airlines

4 Nov

CMI15:15Champaign University-Willard

12h 45m

1 stop

LHR10:00London Heathrow

22 Jan

LHR10:35London Heathrow

15h 50m

2 stops

CMI20:25Champaign University-Willard

£672

American Airlines

2 Aug

CMI11:37Champaign University-Willard

14h 28m

1 stop

LHR08:05London Heathrow

9 Aug

LHR14:25London Heathrow

12h 03m

1 stop

CMI20:28Champaign University-Willard

£980

American Airlines

29 Jul

CMI11:37Champaign University-Willard

17h 38m

1 stop

LHR11:15London Heathrow

9 Aug

LHR14:25London Heathrow

12h 03m

1 stop

CMI20:28Champaign University-Willard

£1,076

momondo Fare Finder

Use the filters below to find and compare flights from Champaign to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Wed 4/11

12:21-06:55

1 stop12h 34m

London Heathrow

Fri 22/1

16:30-20:25

1 stop33h 55m

£666

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Wed 4/11

15:15-10:00

1 stop12h 45m

London Heathrow

Fri 22/1

10:35-20:25

2 stops15h 50m

£672

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Tue 1/12

12:21-11:35

1 stop17h 14m

London Heathrow

Sun 6/12

11:00-18:05

1 stop13h 05m

£704

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Tue 1/12

12:21-14:20

2 stops19h 59m

London Heathrow

Sun 6/12

11:00-18:05

1 stop13h 05m

£712

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Wed 4/11

12:21-13:35

2 stops19h 14m

London Heathrow

Fri 22/1

06:15-18:05

2 stops17h 50m

£735

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Tue 1/12

12:21-20:40

2 stops26h 19m

London Heathrow

Sun 6/12

09:15-18:05

2 stops38h 50m

£738

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Wed 29/7

11:37-10:30

1 stop16h 53m

London Heathrow

Sun 9/8

19:20-16:24

2 stops27h 04m

£964

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Wed 29/7

18:36-16:20

2 stops15h 44m

London Heathrow

Sun 9/8

19:20-16:24

2 stops27h 04m

£969

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Wed 29/7

11:37-11:15

1 stop17h 38m

London Heathrow

Sun 9/8

14:25-20:28

1 stop12h 03m

£978

Fastest return journey

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Wed 29/7

18:36-12:15

1 stop11h 39m

London Heathrow

Sun 9/8

14:25-20:28

1 stop12h 03m

£979

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Champaign to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Champaign to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Champaign to London Heathrow Airport (CMI to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Champaign to London Heathrow Airport

Fastest flight time	11h 39m
Direct flights	None

The fastest flight from Champaign to London Heathrow Airport takes 11h 39m

There are no direct flights from Champaign to London Heathrow Airport. There are no popular flight routes from Champaign to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Champaign to London Heathrow Airport

How far is Champaign University-Willard to London Heathrow by plane?
There are 4035.4 mi between Champaign University-Willard and London Heathrow. By plane, this route typically takes 11h 39m.
When did momondo last update prices for flights from Champaign University-Willard Airport to London Heathrow Airport?
Prices for flights from Champaign University-Willard Airport to London Heathrow Airport were last updated today.
How old do you have to be to fly from Champaign University-Willard Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Champaign University-Willard Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Champaign to London Heathrow Airport

How do I get Price Alerts for flights from Champaign to London Heathrow Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Champaign from London Heathrow Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Champaign to London Heathrow Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Stratford-upon-Avon

Southend-on-Sea

Slough

Northampton

Maidstone

Ipswich

Swindon

Ilford

Canterbury

Folkestone

Poole

Guildford

Hayes

Chichester

Hastings

Why use momondo?

Why should I use momondo to find a flight deal from Champaign to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Champaign.

Can I find flights from Champaign to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Champaign which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Champaign to London?

Once all potential Champaign to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Champaign to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Champaign and alert you when they change.